VB Blog

Security for critical infrastructures

Posted by   Virus Bulletin on   Aug 1, 2007

DHS details security requirements for automated control systems.

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Worm trashes music files

Posted by   Virus Bulletin on   Aug 1, 2007

MP3s targeted for destruction.

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Series of products hit by vulnerabilities

Posted by   Virus Bulletin on   Jul 25, 2007

Researcher finds flaws in ESET, Panda and Norman AV software.

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Spreadsheets latest spam message carriers

Posted by   Virus Bulletin on   Jul 25, 2007

XLS files follow PDFs as junk email ad vector.

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VB2007 - call for last-minute presentations

Posted by   Virus Bulletin on   Jul 23, 2007

Virus Bulletin is seeking submissions from those wishing to present last-minute technical papers at VB2007 in Vienna.

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Study promotes challenge-response for anti-spam

Posted by   Virus Bulletin on   Jul 19, 2007

Interactive system rated best blocker in questioned survey.

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Ransomware returns

Posted by   Virus Bulletin on   Jul 19, 2007

Trojan hides personal data, demands money with menaces.

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MessageLabs may be next takeover target

Posted by   Virus Bulletin on   Jul 18, 2007

Managed services provider thought ripe for acquisition.

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Microsoft files adware system patent

Posted by   Virus Bulletin on   Jul 18, 2007

Ads could be targeted at users based on local system data.

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26 phishing arrests in Italy

Posted by   Virus Bulletin on   Jul 16, 2007

Police swoop on Poste Italiane spam scam gangs.

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DMARC: an imperfect solution that can make a big difference

US Senator Ron Wyden has asked the Department of Homeland Security to implement DMARC. Martijn Grooten looks at what difference this could make for phishing attacks impersonating the US federal governent.
US Senator Ron Wyden has written a letter (pdf) to the Department of Homeland Security, urging the US government to implement DMARC to "ensure hackers cannot send emails that… https://www.virusbulletin.com/blog/2017/07/dmarc-imperfect-solution-can-make-big-difference/

TorrentLocker spam has DMARC enabled

Use of email authentication technique unlikely to bring any advantage.
Use of email authentication technique unlikely to bring any advantage. Last week, Trend Micro researcher Jon Oliver (who presented a paper on Twitter abuse at VB2014) wrote an… https://www.virusbulletin.com/blog/2015/03/torrentlocker-spam-has-dmarc-enabled/

Impressive results in latest VBSpam test

Excellent performances in spam filter test - plus evidence of a correlation between spam 'passing' SPF and an increased delivery rate.
Excellent performances in spam filter test - plus evidence of a correlation between spam 'passing' SPF and an increased delivery rate. No fewer than ten anti-spam solutions… https://www.virusbulletin.com/blog/2013/02/impressive-results-latest-vbspam-test/

EU report suggests 95% of email is spam

Less than five per cent of all SMTP connections result in an email being delivered into a user's inbox.
Less than five per cent of all SMTP connections result in an email being delivered into a user's inbox. A survey carried out by the European Network and Information Security Agency… https://www.virusbulletin.com/blog/2010/01/eu-report-suggests-95-email-spam/

VB announces latest VBSpam certification results

Two products achieve top level VBSpam Platinum award.
Two products achieve top level VBSpam Platinum award. Virus Bulletin has announced the results of its second comparative review of anti-spam products, revealing two top-level… https://www.virusbulletin.com/blog/2009/07/vb-announces-latest-vbspam-certification-results/

DKIM usage shows significant growth

US banks urged to use authentication method
US banks urged to use authentication method In a report on its website, Internet giant Cisco states it has been seeing almost 700,000 non-spam messages that contain valid DKIM… https://www.virusbulletin.com/blog/2009/06/dkim-usage-shows-significant-growth/

Sender authentication checks on the rise

SPF records creep into top ten content triggers checked by ISPs.
SPF records creep into top ten content triggers checked by ISPs. A report by email marketing software provider Lyris has revealed that use of the Sender Policy Framework (SPF)… https://www.virusbulletin.com/blog/2007/09/sender-authentication-checks-rise/

Unsafe computing in abundance

Reports and statistics on unsafe computing practices.
Reports and statistics on unsafe computing practices. Last month saw a flurry of reports and statistics on unsafe computing practices. To kick off, almost a quarter of… https://www.virusbulletin.com/blog/2007/09/unsafe-computing-abundance/

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